they package warns that the printer may not detect the ink levels and show empty and to just ignore the warnings...but in our case (PIXMA MX532) it is able to detect the ink levels and works completely as normal!!
In addition I like the free return shipping bag for recycling the used cartridge. I don't live in the US but i make trips down there semi often so next time I'm down there just drop this in a mail slot.
PROS: plug and go, printer can even detect ink levels
The last review I posted for these cartridges was a negative and I want to change that to a positive. It was my inability to realize that the printer error messages could be overwritten to allow the remanufactured to work properly... They are great products with great pricing and fast shipping... Very happy with them..
This cartridge works, but on some printer models (like ours), you have to tell the printer to ignore some warnings/errors and just use them. Decent product, but at this point inkjet printers are just a hassle overall.